If you've ever been taught about how Earth orbits around the sun, you might well think our planet travels along an oval-shaped path that brings it much closer to the sun at some times of the year than ...

When large masses of water are moved from one place to another, this changes the shape of Earth and leads to a phenomenon called true polar wander In an ideal model of our planet, the axis around ...

We examine real flat earth claims using one simple test Africa. Flat earthers say their map shows the true shape of Earth. But when real distances are measured everything falls apart. Africa exposes ...